I have to give it to Steve Wynn - the Encore & Wynn are IMHO by far the most nicely decorated casinos in Vegas. Every area is well designed. the service is also very good - they have the best roulette spinners!
We stayed here 2 nights on a $99 red card rate which is a great value. They put us in the Tower Suites, but as far as I could tell the only advantage was a separate chek-in area, and your key gets you a free cup of coffee in the lobby bar. There were a few hiccups - safe didn't work (a pet peeve of mine - can housekeeping check it when they turn over the room?) and there were strange brown flakes coming from the bath. The pool was OK but not spectacular for Vegas. Plus room service was really pricey with all the extra charges - I guess it is Vegas
Overall verdict - I would definitely stay here again. After a not so great stay at the Venetian, this may be my favorite hotel/casino in Vegas